Scientists

Worked on DNA imaging techniques and published Franklin's x-ray crystallography image of DNA

• Watson & Crick

• Franklin

• Wilkins

• Pauling

• Chargaff

Tags

NGSS.HS-LS1-1

Provided clear x-ray crystallography images of DNA

• Watson & Crick

• Franklin

• Wilkins

• Pauling

• Chargaff

Tags

NGSS.HS-LS1-1

Discovered that there was the same amount of A and T in a cell, and C and G in a cell.

• Watson & Crick

• Franklin

• Wilkins

• Pauling

• Chargaff

Built models to determine that DNA was a double helix shape with base pairs A-T and G-C in rungs between the sugar/phosphate backbone of DNA.

• Watson & Crick

• Franklin

• Wilkins

• Pauling

• Chargaff

Tags

NGSS.HS-LS1-1

Which of these characteristics should a scientist have? Choose ALL that are correct.

• open-minded

• stubborn

• curious

• creative

• grit

Who can be a scientist?

• Someone who doesn't like to learn.

• Someone that likes to talk consistently in class and does not do work.

• Someone that likes math, biology, and computer science.

• Someone who doesn't like animals.

looked at pond scum and tooth scrapings

• Robert Hooke

• Anton van Leewenhoek

• Matthias Schleiden

• Theodor Schwann

• Rudolf Virchow

First to see cells

• Robert Hooke

• Anton van Leewenhoek

• Matthias Schleiden

• Theodor Schwann

• Rudolf Virchow

said cells come from other cells

• Robert Hooke

• Anton van Leewenhoek

• Matthias Schleiden

• Theodor Schwann

• Rudolf Virchow

used a handmade microscope

• Robert Hooke

• Anton van Leewenhoek

• Matthias Schleiden

• Theodor Schwann

• Rudolf Virchow